<h2><?php echo isset($tag)?'修改':'添加'?>一个标签</h2>

<div id="main">
	<form action="" class="jNice" method="post">
		<br />
		<fieldset>
		<p><label>标签名:</label><input type="text" class="text-long" name="tag" value="<?php echo isset($tag)?$tag['tag']:''?>"/></p>
    	<input type="submit" value="保存" />
    	</fieldset>
    </form>
</div>